indicator used in iodometric titration
a.. starch
b.. phenol red
c.. methylene blue
4..crystal voilet
Answers
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1
Answer:
starch. a options
Explanation:
starch starch
Answered by
0
Explanation:
The indicator that is usually chosen for titrations involving iodine (triiodide) is starch. Starch forms a dark blue complex with iodine. The end point in iodimetry corresponds to a sudden color change to blue. Likewise the end point in iodometry corresponds to a sudden loss of blue color due to the complex.
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